<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
 用户名：<input type="text" name="YHM"><br>
 密 码：<input type="text" name="MM"><br>
<input type="submit" value="登录"> <input type="button" value="取消">
</body>
</html>